The 10 best oil and gas bookkeeping services for non-operated working interest owners in 2026 — compared on JIB handling, revenue tracking, well-level detail, and data ownership.
If you hold non-operated working interests, your books have a strange job. You don’t run the wells, you don’t cut the AFEs, and you don’t pick the vendors — but every month the paper lands on your desk anyway: JIBs from each operator, revenue statements from purchasers, and a bank account that only tells you the net. Your bookkeeping has to reconstruct, from other people’s documents, what actually happened on wells you don’t control.
Most generalist bookkeepers can’t do that. So here’s our list of the ten services that can — ranked with non-ops specifically in mind. Full disclosure: this is Joltly’s blog and we’ve put ourselves first. The other nine are real firms doing real work, and depending on your size and setup, one of them might be the better fit. We’ll tell you who each one suits best.
A non-op’s books live and die on one skill: turning other people’s paperwork into your own well-level ledger.
Booking a JIB as one lump sum destroys the detail you need to check operator charges and see per-well economics. Every service on this list can work at line level — the question is how much of it is automated and how much is billed by the hour.
If leaving a provider means losing your history, you don’t own your books. We favored services that work inside your accounting system or hand your data back cleanly.
Non-ops don’t need pumper payroll or gas plant settlements — they need JIB decoding, revenue verification, and clean investor-grade reporting. We weighted for that, not for the longest service menu.
Joltly is an AI-powered bookkeeping service built for oil & gas, with non-operated working interests as its core focus. AI reads every JIB and purchaser revenue statement line by line — wells, cost categories, deducts, interest types — and books it into the accounting system you already use, with well-level detail intact and every entry traceable to the source document. You get operator-grade books without hiring for them, and it starts with a free books assessment on your own documents.
Fort Worth-based Valor pairs oil & gas accounting and back-office outsourcing (AP, JIB, revenue distribution, owner relations) with a serious mineral management practice and its own mineral.tech platform. A strong choice if your portfolio mixes working interests with minerals and royalties and you want one firm across all of it.
Formed from firms whose roots go back to the early 1990s, San Antonio-based PetroLedger runs a 100-plus-person team of bookkeepers, accountants, and CPAs handling upstream transactional work — plus land, division orders, and regulatory filings. Good fit when you want an established shop that can absorb a lot of volume.
Opportune’s outsourcing group supports well over a hundred energy companies with JIB, land administration, production allocation, and system administration. Suited to larger non-ops and funds whose holdings sprawl across basins, systems, and deal structures.
A national CPA and advisory firm with a dedicated oil & gas back-office practice. You can hand over the whole accounting function or just the overflow, and scale the engagement as you grow — with the controls and audit posture a large firm brings.
A well-regarded Texas firm whose energy accounting and consulting group offers outsourced accounting alongside audit and tax. Handy when you want your bookkeeping, tax work, and assurance under one roof with people who speak JIB fluently.
Houston CPA firm EEPB approaches upstream outsourced accounting from the revenue side — revenue accounting, JIB close, deck maintenance, and accurate interest-owner distributions. A fit if paying and reporting to interest owners is your heaviest lift.
CPA-led outsourced accounting for oilfield service companies, working interest owners, and small operators — JIB processing, AFE tracking, and multi-entity bookkeeping. A right-sized option when you have a handful of interests and want a human team without big-firm pricing.
Martindale is best known for joint interest audits and COPAS expertise, alongside accounting and financial services. If your priority is making sure operators are billing you correctly — and having the standing to challenge them — this is the specialist’s specialist.
A boutique firm focused squarely on oil & gas outsourced accounting. Small enough that you know who’s doing your books, specialized enough that you never have to explain what a JIB is. A solid fit for owners who value a direct relationship.
Every firm on this list will sound good on a call. The only test that matters is your own documents: send whoever you’re evaluating one month of JIBs and one purchaser revenue statement, and judge what comes back — how fast, how accurate, and whether the well-level detail survived. We wrote a full checklist in our guide to choosing a bookkeeping service for your oil & gas company.
And whatever you choose: make sure your data lives in your accounting system, not theirs. Non-ops change providers more often than operators do — your history should come with you.
Joltly is an AI-powered bookkeeping service built for non-op oil and gas. We decode your JIBs and revenue statements line by line and keep well-level books in the accounting system you already use. Start with a free books assessment — bring last month’s statements and grade us against anyone on this list.
Get quick answers to common queries in our FAQs.
You only pay for what you use — no seat fees and no modules you don't need. Pricing is a monthly platform fee plus usage on documents processed, ACH payments, mailed checks, and the workflows you turn on. We size it to your actual monthly close so it scales with the work, not your headcount.
A smaller operator running 25 documents, 10 ACH payments, and 2 mailed checks a month would be priced on that exact volume. A larger operator at 100 documents, 50 ACH payments, and 10 checks pays predictably more. You always know what you're spending because it tracks the actual close.
Joltly connects directly to QuickBooks and Quorum On-Demand Accounting, and supports file-based export workflows for systems like PakEnergy and Integra. It manages accounts, items, vendors, partner mappings, JIB clearing, revenue liabilities, and netting accounts inside your existing setup.
Both sides of settlement. On expenses: invoice review, GL coding, approvals, JIB creation, ACH and check payments. On revenue: statement OCR, partner distributions, remittance emails, and netting between JIB receivables and revenue payouts — so your team replaces spreadsheet work and email follow-up during close.
Yes. Your wells, partners, revenue interests, GL mappings, approval flow, export formats, and partner-facing statements are configured per operator. Most customers go live on their existing chart of accounts and ERP setup — no rebuild required.
Faster than most teams expect. Your AP workflow can be live in less than a week — and you don't need to change your current accounting system. Revenue typically takes about two weeks. The only thing we need from you is a sample revenue statement so we can train the AI on your format.
We set up a Microsoft Teams channel or email channel for your team — whichever you prefer. You'll also get the founders' phone numbers for text messaging when you need a fast answer.
